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Chaihe (Heilongjiang) (CN)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Schneeregen
1°C
Schneeregen
Humidity
96.3%
Wind
2 m/s
Pressure
1001.7 hPa
Direction
278°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
-2° / 5°
Precip.
2.5mm
Max wind
6.4 m/s

Hourly Forecast

05.04
Now
Weather
0.5
05.04
21:00
Weather
0.8
05.04
22:00
Weather
0.7
05.04
23:00
Weather
0.5
06.04
00:00
Weather
06.04
01:00
Weather
06.04
02:00
Weather
06.04
03:00
Weather
6
06.04
04:00
Weather
6
06.04
05:00
Weather
6
06.04
06:00
Weather
6
06.04
07:00
Weather
5
06.04
08:00
Weather
06.04
09:00
Weather
06.04
10:00
Weather
06.04
11:00
Weather
-1°
06.04
12:00
Weather
-2°
06.04
13:00
Weather
-2°
06.04
14:00
Weather
-2°
06.04
15:00
Weather
-2°
06.04
16:00
Weather
-0°
06.04
17:00
Weather
06.04
18:00
Weather
-0°
06.04
19:00
Weather
-1°

Temperature

5°C
-2°C
20:00
1°C
21:00
1°C
22:00
1°C
23:00
1°C
00:00
1°C
01:00
3°C
02:00
3°C
03:00
5°C
04:00
5°C
05:00
5°C
06:00
5°C
07:00
5°C
08:00
5°C
09:00
4°C
10:00
1°C
11:00
-1°C
12:00
-2°C
13:00
-2°C
14:00
-2°C
15:00
-2°C
16:00
-0°C
17:00
0°C
18:00
-0°C
19:00
-1°C
20:00 07:00 19:00

Precipitation

0.8mm
0mm
20:00
0.5mm
21:00
0.8mm
22:00
0.7mm
23:00
0.5mm
20:00 07:00 19:00

Wind

6.4m/s
0m/s
20:00
1.8 m/s
21:00
2.2 m/s
22:00
3.6 m/s
23:00
3.5 m/s
00:00
2.4 m/s
01:00
4.6 m/s
02:00
5 m/s
03:00
6.1 m/s
04:00
6.2 m/s
05:00
6.4 m/s
06:00
6 m/s
07:00
5.2 m/s
08:00
4.2 m/s
09:00
3.1 m/s
10:00
2.2 m/s
11:00
2.3 m/s
12:00
2 m/s
13:00
2.1 m/s
14:00
2 m/s
15:00
2.1 m/s
16:00
2.6 m/s
17:00
2.9 m/s
18:00
3.2 m/s
19:00
3.6 m/s
20:00 07:00 19:00

Radiation

No sensor within 100 km.

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
22.5 km
144
48%

Measurement time: 2026-04-05 22:00

Calculated from PM2.5/PM10

PM2.5
22.5 km
53 µg/m3
63.1%

Measurement time: 2026-04-05 22:00

source: Aqicn

O3
28.3 km
93.33 µg/m3
58.3%

Measurement time: 2026-04-05 22:24

source: OpenWeatherMap

PM10
22.5 km
15 µg/m3
10.7%

Measurement time: 2026-04-05 22:00

source: Aqicn

NO2
22.5 km
3.7 µg/m3
1.9%

Measurement time: 2026-04-05 22:00

source: Aqicn

CO
28.3 km
0.25288 mg/m3
1.8%

Measurement time: 2026-04-05 22:24

source: OpenWeatherMap

SO2
28.3 km
2.45 µg/m3
0.7%

Measurement time: 2026-04-05 22:24

source: OpenWeatherMap

Info


Country: China
Latitude: 44.7598
Longitude: 129.67826


Solar Energy

Low
141 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Chaihe

About Air Quality in Chaihe

Air quality in Chaihe is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Chaihe

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Chaihe?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Chaihe

If you're planning outdoor activities in Chaihe, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.